# Real app request/response transcript

Only the eight selected recordings are indexed below. Text comes from the real app DOM after expanding the actual MCP tool event. Clip timestamps use UTC caption/transcript time minus recording start; encoded VFR timestamps can differ by a fraction of a second. The full prompt was identical for all 32 fresh Codex GPT-6.1-Sol sessions, Low effort, Full access. Successful responses had no attached browser tab: available:false with isError:false.

## before-1440-light-final

Recording: before-1440-light-final.mp4. UTC 2026-10-21T22:00:25.441Z to 2026-10-21T22:02:32.797Z.

- 0.322s | 2026-10-21T22:00:25.763Z | 1. Global browser ON. Baseline b9c1293c0a runtime; 1440×1000 light.
- 4.644s | 2026-10-21T22:00:30.085Z | 2. A explicit ON. B has no override and inherits global ON.
- 14.229s | 2026-10-21T22:00:39.670Z | Fresh inherited-project-b request: preview_status({}) once
- 30.934s | 2026-10-21T22:00:56.375Z | Real MCP response: DENIED
### 31.028s — 2026-10-21T22:00:56.469Z

Thread: efa0e097-8a0f-442b-bb2e-deaa3bc4c814

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:00 PM

Worked for 7.7s
10:00 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Failed to get preview browser status

10:00 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:00 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 40.286s | 2026-10-21T22:01:05.727Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 46.701s | 2026-10-21T22:01:12.142Z | Fresh inherited-project-b request: preview_status({}) once
- 61.403s | 2026-10-21T22:01:26.844Z | Real MCP response: SUCCESS (available:false is permitted)
### 61.494s — 2026-10-21T22:01:26.935Z

Thread: 0f76a8e3-5bc3-4357-8da7-699cf2e4cce0

```text
inherited-project-b
/
Call Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:01 PM

Worked for 9.1s
10:01 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

10:01 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code

{"content":[{"type":"text","text":"{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}

10:01 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 70.884s | 2026-10-21T22:01:36.325Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 78.014s | 2026-10-21T22:01:43.455Z | Fresh override-project-a request: preview_status({}) once
- 93.466s | 2026-10-21T22:01:58.907Z | Real MCP response: DENIED
### 93.562s — 2026-10-21T22:01:59.003Z

Thread: 29ab2282-771b-4fad-9537-e27c46b6982f

```text
override-project-a
/
Call T3 Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:01 PM

Worked for 9.0s
10:01 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Failed to get preview browser status

10:01 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:01 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 98.135s | 2026-10-21T22:02:03.576Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 104.799s | 2026-10-21T22:02:10.240Z | Fresh inherited-project-b request: preview_status({}) once
- 121.520s | 2026-10-21T22:02:26.961Z | Real MCP response: DENIED
### 121.626s — 2026-10-21T22:02:27.067Z

Thread: 43bfbe0c-bfb4-4de0-b9b4-33fa472fbb47

```text
inherited-project-b
/
Check T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:02 PM

Worked for 8.6s
10:02 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:02 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:02 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 126.083s | 2026-10-21T22:02:31.524Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## after-1440-light

Recording: after-1440-light.mp4. UTC 2026-10-21T21:51:35.354Z to 2026-10-21T21:53:41.714Z.

- 0.375s | 2026-10-21T21:51:35.729Z | 1. Global browser ON. Fixed fceb683a5c runtime; 1440×1000 light.
- 4.704s | 2026-10-21T21:51:40.058Z | 2. A explicit ON. B has no override and inherits global ON.
- 14.501s | 2026-10-21T21:51:49.855Z | Fresh inherited-project-b request: preview_status({}) once
- 32.644s | 2026-10-21T21:52:07.998Z | Real MCP response: SUCCESS (available:false is permitted)
### 32.726s — 2026-10-21T21:52:08.080Z

Thread: 494ec77c-0943-4cdb-98bc-72eb0936d64d

```text
inherited-project-b
/
T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:51 PM

Worked for 8.4s
9:51 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Got preview browser status

9:51 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:52 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 43.047s | 2026-10-21T21:52:18.401Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 51.124s | 2026-10-21T21:52:26.478Z | Fresh inherited-project-b request: preview_status({}) once
- 65.247s | 2026-10-21T21:52:40.601Z | Real MCP response: SUCCESS (available:false is permitted)
### 65.343s — 2026-10-21T21:52:40.697Z

Thread: d8c7717a-adaf-40e4-9448-4f6e19b731d6

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:52 PM

Worked for 8.8s
9:52 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:52 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:52 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 74.736s | 2026-10-21T21:52:50.090Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 81.298s | 2026-10-21T21:52:56.652Z | Fresh override-project-a request: preview_status({}) once
- 95.755s | 2026-10-21T21:53:11.109Z | Real MCP response: DENIED
### 95.844s — 2026-10-21T21:53:11.198Z

Thread: 31beaa2a-5017-4ecd-b95a-14e4e317a64f

```text
override-project-a
/
T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:52 PM

Worked for 7.3s
9:52 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

9:53 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

9:53 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 100.271s | 2026-10-21T21:53:15.625Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 106.130s | 2026-10-21T21:53:21.484Z | Fresh inherited-project-b request: preview_status({}) once
- 120.828s | 2026-10-21T21:53:36.182Z | Real MCP response: SUCCESS (available:false is permitted)
### 120.913s — 2026-10-21T21:53:36.267Z

Thread: 268c19b5-02b8-40ae-8de3-ae4b04c2de2a

```text
inherited-project-b
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:53 PM

Worked for 8.6s
9:53 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:53 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:53 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 125.282s | 2026-10-21T21:53:40.636Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## before-1440-dark-final

Recording: before-1440-dark-final.mp4. UTC 2026-10-21T22:02:40.257Z to 2026-10-21T22:04:51.238Z.

- 0.500s | 2026-10-21T22:02:40.757Z | 1. Global browser ON. Baseline b9c1293c0a runtime; 1440×1000 dark.
- 5.021s | 2026-10-21T22:02:45.278Z | 2. A explicit ON. B has no override and inherits global ON.
- 15.073s | 2026-10-21T22:02:55.330Z | Fresh inherited-project-b request: preview_status({}) once
- 29.850s | 2026-10-21T22:03:10.107Z | Real MCP response: DENIED
### 29.966s — 2026-10-21T22:03:10.223Z

Thread: a993cfba-e014-4376-becf-e5f8d74a8fcc

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:02 PM

Worked for 8.1s
10:02 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:03 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:03 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 39.634s | 2026-10-21T22:03:19.891Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 48.358s | 2026-10-21T22:03:28.615Z | Fresh inherited-project-b request: preview_status({}) once
- 69.046s | 2026-10-21T22:03:49.303Z | Real MCP response: SUCCESS (available:false is permitted)
### 69.157s — 2026-10-21T22:03:49.414Z

Thread: e76eda24-f855-4385-bc0c-1a8cace7a0d1

```text
inherited-project-b
/
Check T3 Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:03 PM

Worked for 9.6s
10:03 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

10:03 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


10:03 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 78.352s | 2026-10-21T22:03:58.609Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 85.680s | 2026-10-21T22:04:05.937Z | Fresh override-project-a request: preview_status({}) once
- 100.064s | 2026-10-21T22:04:20.321Z | Real MCP response: DENIED
### 100.162s — 2026-10-21T22:04:20.419Z

Thread: 79ae46c5-1df6-4360-ba02-0107a881a08a

```text
override-project-a
/
Inspect T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:04 PM

Worked for 7.4s
10:04 PM
T3 Code

I’ll call the T3 preview_status tool once with {} and report its result verbatim.

Failed to get preview browser status

10:04 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:04 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 104.523s | 2026-10-21T22:04:24.780Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 109.889s | 2026-10-21T22:04:30.146Z | Fresh inherited-project-b request: preview_status({}) once
- 125.343s | 2026-10-21T22:04:45.600Z | Real MCP response: DENIED
### 125.485s — 2026-10-21T22:04:45.742Z

Thread: b45c5dd0-c6cc-4cd3-a23f-c105052c733e

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:04 PM

Worked for 8.7s
10:04 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:04 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:04 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 129.849s | 2026-10-21T22:04:50.106Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## after-1440-dark

Recording: after-1440-dark.mp4. UTC 2026-10-21T21:53:47.852Z to 2026-10-21T21:55:51.687Z.

- 0.305s | 2026-10-21T21:53:48.157Z | 1. Global browser ON. Fixed fceb683a5c runtime; 1440×1000 dark.
- 4.443s | 2026-10-21T21:53:52.295Z | 2. A explicit ON. B has no override and inherits global ON.
- 13.617s | 2026-10-21T21:54:01.469Z | Fresh inherited-project-b request: preview_status({}) once
- 26.978s | 2026-10-21T21:54:14.830Z | Real MCP response: SUCCESS (available:false is permitted)
### 27.132s — 2026-10-21T21:54:14.984Z

Thread: 4e37e3dc-75e9-4525-bff3-ba9d4b32a240

```text
inherited-project-b
/
Preview Status Tool Result
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:54 PM

Worked for 7.6s
9:54 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:54 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:54 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 36.068s | 2026-10-21T21:54:23.920Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 43.047s | 2026-10-21T21:54:30.899Z | Fresh inherited-project-b request: preview_status({}) once
- 59.032s | 2026-10-21T21:54:46.884Z | Real MCP response: SUCCESS (available:false is permitted)
### 59.135s — 2026-10-21T21:54:46.987Z

Thread: c87aebb4-9efb-4815-86bb-6bfe846ea94a

```text
inherited-project-b
/
T3 Preview Status Tool Request
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:54 PM

Worked for 8.1s
9:54 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:54 PM
Loading output…
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:54 PM

fs-03 is reconnecting
T3 Code on fs-03 did not answer




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 69.187s | 2026-10-21T21:54:57.039Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 78.050s | 2026-10-21T21:55:05.902Z | Fresh override-project-a request: preview_status({}) once
- 92.354s | 2026-10-21T21:55:20.206Z | Real MCP response: DENIED
### 92.480s — 2026-10-21T21:55:20.332Z

Thread: b30bbd89-55b7-4ab5-aaaa-8a8d4c2c989c

```text
override-project-a
/
T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:55 PM

Worked for 7.6s
9:55 PM
T3 Code

I’ll call the T3 preview_status tool once with {} and report its result verbatim.

Failed to get preview browser status

9:55 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

9:55 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 96.930s | 2026-10-21T21:55:24.782Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 103.639s | 2026-10-21T21:55:31.491Z | Fresh inherited-project-b request: preview_status({}) once
- 118.230s | 2026-10-21T21:55:46.082Z | Real MCP response: SUCCESS (available:false is permitted)
### 118.411s — 2026-10-21T21:55:46.263Z

Thread: 49de43a4-2cb8-4f37-96a4-61f7cb185240

```text
inherited-project-b
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:55 PM

Worked for 8.4s
9:55 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Got preview browser status

9:55 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:55 PM




Ask anything, @tag files/folders, $use skills, or / for commands
GPT-6.1-Sol
Low
Full access
fs-03
Open in editor
Add project script
main
Publish repository
Changes
+0
-0
```

- 122.744s | 2026-10-21T21:55:50.596Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## before-390-light-final

Recording: before-390-light-final.mp4. UTC 2026-10-21T22:04:57.554Z to 2026-10-21T22:07:01.393Z.

- 0.346s | 2026-10-21T22:04:57.900Z | 1. Global browser ON. Baseline b9c1293c0a runtime; 390×1000 light.
- 4.003s | 2026-10-21T22:05:01.557Z | 2. A explicit ON. B has no override and inherits global ON.
- 12.479s | 2026-10-21T22:05:10.033Z | Fresh inherited-project-b request: preview_status({}) once
- 28.523s | 2026-10-21T22:05:26.077Z | Real MCP response: DENIED
### 28.627s — 2026-10-21T22:05:26.181Z

Thread: f418fdd4-e33c-4dea-9f90-60b8b1af9dff

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:05 PM

Worked for 12s
10:05 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:05 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:05 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 39.845s | 2026-10-21T22:05:37.399Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 46.780s | 2026-10-21T22:05:44.334Z | Fresh inherited-project-b request: preview_status({}) once
- 59.628s | 2026-10-21T22:05:57.182Z | Real MCP response: SUCCESS (available:false is permitted)
### 59.741s — 2026-10-21T22:05:57.295Z

Thread: 78f8deac-36f5-47e7-9a2a-02543738f197

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:05 PM

Worked for 9.0s
10:05 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

10:05 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code

{"content":[{"type":"text","text":"{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}

10:05 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 71.634s | 2026-10-21T22:06:09.188Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 78.715s | 2026-10-21T22:06:16.269Z | Fresh override-project-a request: preview_status({}) once
- 93.091s | 2026-10-21T22:06:30.645Z | Real MCP response: DENIED
### 93.194s — 2026-10-21T22:06:30.748Z

Thread: 06bb8871-656a-4622-a33f-7b92fb60fc1e

```text
override-project-a
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:06 PM

Worked for 8.5s
10:06 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:06 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:06 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 97.589s | 2026-10-21T22:06:35.143Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 102.410s | 2026-10-21T22:06:39.964Z | Fresh inherited-project-b request: preview_status({}) once
- 118.784s | 2026-10-21T22:06:56.338Z | Real MCP response: DENIED
### 118.867s — 2026-10-21T22:06:56.421Z

Thread: f762732b-156d-4f97-9662-72767a9ec0f0

```text
inherited-project-b
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:06 PM

Worked for 9.3s
10:06 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:06 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code
{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on \"Agent browser access\" in Settings; it applies when the agent session next starts."}],"isError":true}


10:06 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 123.221s | 2026-10-21T22:07:00.775Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## after-390-light

Recording: after-390-light.mp4. UTC 2026-10-21T21:55:57.140Z to 2026-10-21T21:57:51.626Z.

- 0.324s | 2026-10-21T21:55:57.464Z | 1. Global browser ON. Fixed fceb683a5c runtime; 390×1000 light.
- 3.906s | 2026-10-21T21:56:01.046Z | 2. A explicit ON. B has no override and inherits global ON.
- 12.112s | 2026-10-21T21:56:09.252Z | Fresh inherited-project-b request: preview_status({}) once
- 25.769s | 2026-10-21T21:56:22.909Z | Real MCP response: SUCCESS (available:false is permitted)
### 25.858s — 2026-10-21T21:56:22.998Z

Thread: a1fdbed7-65f3-4e29-908b-69ae6c10b6cb

```text
inherited-project-b
/
Call T3 Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:56 PM

Worked for 8.5s
9:56 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Got preview browser status

9:56 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:56 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 37.090s | 2026-10-21T21:56:34.230Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 43.799s | 2026-10-21T21:56:40.939Z | Fresh inherited-project-b request: preview_status({}) once
- 55.939s | 2026-10-21T21:56:53.079Z | Real MCP response: SUCCESS (available:false is permitted)
### 56.021s — 2026-10-21T21:56:53.161Z

Thread: c8629c4c-7b39-4251-acc1-935f6ef0279a

```text
inherited-project-b
/
T3 Preview Status Check
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:56 PM

Worked for 8.6s
9:56 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:56 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:56 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 67.636s | 2026-10-21T21:57:04.776Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 74.213s | 2026-10-21T21:57:11.353Z | Fresh override-project-a request: preview_status({}) once
- 86.597s | 2026-10-21T21:57:23.737Z | Real MCP response: DENIED
### 86.690s — 2026-10-21T21:57:23.830Z

Thread: eb36b9b2-5b3f-4c18-ba60-8954273480c5

```text
override-project-a
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:57 PM

Worked for 9.0s
9:57 PM
T3 Code

I’ll call preview_status once with {} and report the result exactly.

Failed to get preview browser status

9:57 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

9:57 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 91.047s | 2026-10-21T21:57:28.187Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 96.043s | 2026-10-21T21:57:33.183Z | Fresh inherited-project-b request: preview_status({}) once
- 109.425s | 2026-10-21T21:57:46.565Z | Real MCP response: SUCCESS (available:false is permitted)
### 109.504s — 2026-10-21T21:57:46.644Z

Thread: 3c383c9b-3d4c-4195-9c71-28922511045c

```text
inherited-project-b
/
Call T3 Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:57 PM

Worked for 9.5s
9:57 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:57 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:57 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 113.877s | 2026-10-21T21:57:51.017Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## before-390-dark-final

Recording: before-390-dark-final.mp4. UTC 2026-10-21T22:07:08.597Z to 2026-10-21T22:09:11.267Z.

- 0.356s | 2026-10-21T22:07:08.953Z | 1. Global browser ON. Baseline b9c1293c0a runtime; 390×1000 dark.
- 4.050s | 2026-10-21T22:07:12.647Z | 2. A explicit ON. B has no override and inherits global ON.
- 12.237s | 2026-10-21T22:07:20.834Z | Fresh inherited-project-b request: preview_status({}) once
- 29.096s | 2026-10-21T22:07:37.693Z | Real MCP response: DENIED
### 29.194s — 2026-10-21T22:07:37.791Z

Thread: 2e84cece-f9d4-4060-b960-f922de72308f

```text
inherited-project-b
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:07 PM

Worked for 8.0s
10:07 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Failed to get preview browser status

10:07 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:07 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 40.948s | 2026-10-21T22:07:49.545Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 48.063s | 2026-10-21T22:07:56.660Z | Fresh inherited-project-b request: preview_status({}) once
- 60.469s | 2026-10-21T22:08:09.066Z | Real MCP response: SUCCESS (available:false is permitted)
### 60.576s — 2026-10-21T22:08:09.173Z

Thread: 47be96e7-9601-4dcf-a4c9-94315ccc6ba2

```text
inherited-project-b
/
T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:07 PM

Worked for 8.7s
10:07 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

10:08 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


10:08 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 72.117s | 2026-10-21T22:08:20.714Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 79.287s | 2026-10-21T22:08:27.884Z | Fresh override-project-a request: preview_status({}) once
- 90.929s | 2026-10-21T22:08:39.526Z | Real MCP response: DENIED
### 91.031s — 2026-10-21T22:08:39.628Z

Thread: 6f9a41ea-fbbf-4534-8613-c4c911ba8c49

```text
override-project-a
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:08 PM

Worked for 7.9s
10:08 PM
T3 Code

I’ll call the T3 preview_status tool once with {} and report its result verbatim.

Failed to get preview browser status

10:08 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:08 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 95.404s | 2026-10-21T22:08:44.001Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 100.446s | 2026-10-21T22:08:49.043Z | Fresh inherited-project-b request: preview_status({}) once
- 117.547s | 2026-10-21T22:09:06.144Z | Real MCP response: DENIED
### 117.644s — 2026-10-21T22:09:06.241Z

Thread: b063db07-f672-4dfe-b5b2-8188086e42f0

```text
inherited-project-b
/
Call Preview Status Tool
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

10:08 PM

Worked for 13s
10:08 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

10:08 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

10:09 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 122.005s | 2026-10-21T22:09:10.602Z | 6. Sequence complete. All four real MCP requests/responses recorded.
## after-390-dark

Recording: after-390-dark.mp4. UTC 2026-10-21T21:57:58.957Z to 2026-10-21T22:00:04.379Z.

- 0.320s | 2026-10-21T21:57:59.277Z | 1. Global browser ON. Fixed fceb683a5c runtime; 390×1000 dark.
- 3.707s | 2026-10-21T21:58:02.664Z | 2. A explicit ON. B has no override and inherits global ON.
- 12.159s | 2026-10-21T21:58:11.116Z | Fresh inherited-project-b request: preview_status({}) once
- 26.738s | 2026-10-21T21:58:25.695Z | Real MCP response: SUCCESS (available:false is permitted)
### 26.822s — 2026-10-21T21:58:25.779Z

Thread: 1a258a81-e95a-432e-8f61-937345c47cab

```text
inherited-project-b
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:58 PM

Worked for 11s
9:58 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:58 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:58 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 38.111s | 2026-10-21T21:58:37.068Z | 3. RESET A override. Start a fresh B session; global ON still applies.
- 44.756s | 2026-10-21T21:58:43.713Z | Fresh inherited-project-b request: preview_status({}) once
- 64.211s | 2026-10-21T21:59:03.168Z | Real MCP response: SUCCESS (available:false is permitted)
### 64.312s — 2026-10-21T21:59:03.269Z

Thread: ffa35882-dabc-49c7-9c74-d04cdb1d9c73

```text
inherited-project-b
/
Call T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:58 PM

Worked for 11s
9:58 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Got preview browser status

9:58 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:58 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 75.841s | 2026-10-21T21:59:14.798Z | 4. A explicit OFF. Start a fresh A session; explicit opt-out must deny.
- 83.187s | 2026-10-21T21:59:22.144Z | Fresh override-project-a request: preview_status({}) once
- 98.478s | 2026-10-21T21:59:37.435Z | Real MCP response: DENIED
### 98.552s — 2026-10-21T21:59:37.509Z

Thread: ec261324-0cde-4991-8abb-2c963a2fdd97

```text
override-project-a
/
Check T3 Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:59 PM

Worked for 7.9s
9:59 PM
T3 Code

I’ll call preview_status once with {} and report the result verbatim.

Failed to get preview browser status

9:59 PM
MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts.
T3 Code

{"content":[{"type":"text","text":"MCP credential does not grant the preview capability: browser preview tools are off for this thread. Do not retry them. To check a page, use a headless browser from the shell, such as Playwright, or curl. The user can turn on "Agent browser access" in Settings; it applies when the agent session next starts."}],"isError":true}

9:59 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 102.922s | 2026-10-21T21:59:41.879Z | 5. A remains OFF; B still has NO override. Start fresh B to test inheritance.
- 107.430s | 2026-10-21T21:59:46.387Z | Fresh inherited-project-b request: preview_status({}) once
- 120.148s | 2026-10-21T21:59:59.105Z | Real MCP response: SUCCESS (available:false is permitted)
### 120.256s — 2026-10-21T21:59:59.213Z

Thread: c2718e20-bf2b-4ded-85f8-7792e4436389

```text
inherited-project-b
/
T3 MCP Preview Status
You

Call the T3 MCP preview_status tool exactly once, with {}. Report the complete real tool result verbatim, including isError if present. Do not retry, do not use shell or file tools or any fallback, and do not change files. If denied, quote the denial exactly and stop.

9:59 PM

Worked for 8.6s
9:59 PM
T3 Code

I’ll call preview_status once with {} and report its result verbatim.

Got preview browser status

9:59 PM
{
  "available": false,
  "visible": false,
  "tabId": null,
  "url": null,
  "title": null,
  "loading": false,
  "profiles": [
    {
      "id": "default",
      "name": "Default"
    },
    {
      "id": "incognito",
      "name": "Incognito",
      "incognito": true
    }
  ],
  "defaultProfileId": "default"
}
T3 Code
{"content":[{"type":"text","text":"{\"available\":false,\"visible\":false,\"tabId\":null,\"url\":null,\"title\":null,\"loading\":false,\"profiles\":[{\"id\":\"default\",\"name\":\"Default\"},{\"id\":\"incognito\",\"name\":\"Incognito\",\"incognito\":true}],\"defaultProfileId\":\"default\"}"}],"structuredContent":{"available":false,"visible":false,"tabId":null,"url":null,"title":null,"loading":false,"profiles":[{"id":"default","name":"Default"},{"id":"incognito","name":"Incognito","incognito":true}],"defaultProfileId":"default"},"isError":false}


9:59 PM

Ask anything...
GPT-6.1-Sol
Low
Full access
```

- 124.708s | 2026-10-21T22:00:03.665Z | 6. Sequence complete. All four real MCP requests/responses recorded.